bump for answer

I got the email saying that my early game access has begun and a link to how to get started but I didnt get a code. I heard they invited people all the way up to the 26th, am I missing my code or something?

I pre ordered on 7/22, I got the announcement email telling me where to go to redeem the code but no code. Why didnt I get invited with the other 7/22 pre orders?